/* ==========================================================================
   PEC — Private Education Concierge
   Design system: cream / charcoal / oxblood / soft gold
   ========================================================================== */

:root {
  --bg: #FAF8F5;
  --bg-alt: #F3EFE9;
  --ink: #1C1B19;
  --ink-soft: #4A4744;
  --line: #E4DED4;
  --accent: #6B2A3A;      /* oxblood / burgundy */
  --accent-soft: #8C4353;
  --gold: #B8A46E;
  --card-bg: #FFFFFF;
  --white: #FFFFFF;

  --font-serif: 'Cormorant Garamond', 'Noto Serif JP', 'Hiragino Mincho ProN', serif;
  --font-sans: 'Jost', 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;

  --maxw: 1180px;
  --radius: 2px;
  --shadow: 0 12px 32px -18px rgba(28,27,25,0.28);
  --transition: 220ms cubic-bezier(.4,0,.2,1);

  --navy: #070D1A;
  --navy-soft: #0E192B;
  --header-h: 81px; /* .site-header's actual rendered height — kept in sync manually */
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--ink);
}

h1 { font-size: clamp(2.6rem, 5vw, 4.4rem); font-weight: 600; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }

p { margin: 0 0 1em; color: var(--ink-soft); }

.lead {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 640px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 1em;
}

.serif-italic { font-style: italic; font-weight: 400; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}

section { padding: 96px 0; }
section.tight { padding: 56px 0; }
section.alt { background: var(--bg-alt); }

.center { text-align: center; margin-left: auto; margin-right: auto; }

hr.rule {
  border: none;
  border-top: 1px solid var(--line);
  margin: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 34px;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  border-radius: var(--radius);
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: all var(--transition);
  background: transparent;
  color: var(--ink);
}
.btn-primary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-outline:hover { background: var(--ink); color: var(--bg); }
.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}
.btn-accent:hover { background: #551f2c; border-color: #551f2c; }
.btn-sm { padding: 10px 22px; font-size: 0.72rem; }
.btn-block { width: 100%; justify-content: center; }

.btn-line {
  background: #06C755;
  border-color: #06C755;
  color: #fff;
}
.btn-line:hover { background: #05a848; border-color: #05a848; }
.btn-whatsapp {
  background: #25D366;
  border-color: #25D366;
  color: #fff;
}
.btn-whatsapp:hover { background: #1ebe5a; border-color: #1ebe5a; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  /* Solid background (not backdrop-filter/rgba) is deliberate: a filter on
     this ancestor would create a new containing block and trap the fixed-
     position mobile nav panel inside the header's own box on small screens. */
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand img { height: 30px; width: auto; }
.brand img.brand-monogram { height: 44px; }
.brand { display: flex; align-items: center; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color var(--transition);
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent); }

.nav-right { display: flex; align-items: center; gap: 18px; }

.lang-toggle {
  display: flex;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
}
.lang-toggle button {
  background: transparent;
  border: none;
  padding: 7px 12px;
  cursor: pointer;
  font-family: var(--font-sans);
  color: var(--ink);
  font-weight: 500;
}
.lang-toggle button.active { background: var(--ink); color: var(--bg); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--ink);
  margin: 5px 0;
  transition: var(--transition);
}
/* Morphs into an X while the mobile menu is open, so the control visibly
   affords "tap again to close" instead of staying a static hamburger. */
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 920px) {
  .nav-links {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: var(--bg);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 40px 32px;
    gap: 26px;
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1rem; }
  .nav-toggle { display: block; }
  /* Below the ~44px touch-target minimum at the compact desktop size. */
  .lang-toggle button { padding: 13px 14px; }
  /* The taller touch target above makes .site-header itself ~3.5px taller
     on mobile than the desktop value baked into --header-h (used to size
     the hero and offset the mobile nav panel) — override it here so both
     stay pixel-accurate instead of drifting out of sync again. */
  :root { --header-h: 84.5px; }
}

/* ---------- Hero: 3D globe fly-through ---------- */
.hero-3d { padding: 0; }

.hero-3d-wrap { position: relative; height: 240vh; }

.hero-3d-sticky {
  /* top/height account for the sticky header: at scroll 0, this element
     hasn't engaged its "stuck" state yet and sits at its normal-flow
     position — right after the header, not at the viewport top — so a
     plain "top:0; height:100vh" here would make its own box (and anything
     positioned against its bottom edge, like the scroll cue) extend past
     the actual viewport by the header's height on first paint. */
  position: sticky;
  top: var(--header-h);
  height: calc(100vh - var(--header-h));
  min-height: 560px;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: radial-gradient(120% 120% at 50% 38%, var(--navy-soft) 0%, var(--navy) 70%);
}

.hero3d-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.hero3d-scrim {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(7,13,26,0.72) 0%, rgba(7,13,26,0.28) 42%, rgba(7,13,26,0) 62%),
              linear-gradient(0deg, rgba(7,13,26,0.55) 0%, rgba(7,13,26,0) 26%);
}

/* Branding moment shown at scroll 0, faded out by JS as the globe begins
   its zoom (see updateOverlay in globe-hero.js) — driven by the same
   scroll-progress value as everything else in the hero, not a separate
   timer, so it never fights the fly-through for attention. */
/* top/left: 50% is not a stylistic choice — camera.lookAt(origin) at
   progress 0 (see updateCamera in globe-hero.js) always projects the
   globe's center to exactly the midpoint of the canvas, for any aspect
   ratio. A different fixed percentage happened to look close on desktop
   but drifted visibly off-globe on mobile, where the globe itself renders
   smaller relative to the viewport (see computeFraming's aspect scaling). */
.hero3d-wordmark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: min(50vw, 380px);
  opacity: 1;
  pointer-events: none;
}
.hero3d-wordmark-mark {
  display: block;
  width: 100%;
  filter: invert(1);
}
.hero3d-wordmark-sub {
  font-family: 'Cormorant', 'Cormorant Garamond', serif;
  font-weight: 600;
  font-size: clamp(0.72rem, 1.7vw, 0.92rem);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bg);
  white-space: nowrap;
}
@media (max-width: 640px) {
  .hero3d-wordmark { width: min(72vw, 300px); gap: 10px; }
  .hero3d-wordmark-sub { font-size: clamp(0.58rem, 3.2vw, 0.74rem); letter-spacing: 0.18em; }
}

.hero3d-content { position: relative; z-index: 3; width: 100%; }

.hero3d-text {
  max-width: 640px;
  opacity: 0;
  transform: translateY(18px);
  will-change: opacity, transform;
}
.hero3d-text .eyebrow { color: var(--gold); }
.hero3d-text h1 { color: var(--bg); }
.hero3d-text .lead { color: rgba(250,248,245,0.82); }
.hero3d-text .btn-primary { background: var(--gold); border-color: var(--gold); color: #1C1B19; }
.hero3d-text .btn-primary:hover { background: #CDBB85; border-color: #CDBB85; }
.hero3d-text .btn-outline { border-color: rgba(250,248,245,0.55); color: var(--bg); }
.hero3d-text .btn-outline:hover { background: var(--bg); color: var(--navy); }

.hero3d-cue {
  position: absolute;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(250,248,245,0.92);
  text-shadow: 0 2px 10px rgba(0,0,0,0.45);
  transition: opacity 300ms ease;
}
.hero3d-cue i {
  display: block;
  width: 1px;
  height: 30px;
  background: linear-gradient(var(--gold), rgba(201,173,110,0));
  animation: hero3d-cue-move 1.8s ease-in-out infinite;
}
@keyframes hero3d-cue-move {
  0%, 100% { opacity: 0.45; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(8px); }
}

.hero3d-loading {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--navy);
  transition: opacity 500ms ease, visibility 0s 500ms;
}
.hero3d-loading.is-hidden { opacity: 0; visibility: hidden; }
.hero3d-loading-mark {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  letter-spacing: 0.24em;
  color: var(--gold);
}
.hero3d-loading-track {
  width: 120px;
  height: 2px;
  background: rgba(250,248,245,0.15);
  overflow: hidden;
  border-radius: 2px;
}
.hero3d-loading-bar {
  display: block;
  width: 40%;
  height: 100%;
  background: var(--gold);
  animation: hero3d-loading-sweep 1.15s ease-in-out infinite;
}
@keyframes hero3d-loading-sweep {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

/* JS-driven fallback (WebGL init failure, load timeout, or reduced motion) —
   collapses back to a static, non-pinned hero so content is never blocked. */
.hero-3d-wrap.hero3d-fallback { height: auto; }
.hero-3d-wrap.hero3d-fallback .hero-3d-sticky {
  position: static;
  height: auto;
  min-height: 0;
  padding: 96px 0;
}
.hero-3d-wrap.hero3d-fallback .hero3d-canvas,
.hero-3d-wrap.hero3d-fallback .hero3d-loading,
.hero-3d-wrap.hero3d-fallback .hero3d-cue,
.hero-3d-wrap.hero3d-fallback .hero3d-wordmark { display: none; }

/* Reduced motion renders one static frame already past the fly-through's
   start — the wordmark's branding moment belongs before that, so it's
   just hidden rather than animated in and immediately back out. */
.hero3d-static .hero3d-wordmark { display: none; }
.hero-3d-wrap.hero3d-fallback .hero3d-text { opacity: 1 !important; transform: none !important; }

.hero-3d-wrap.hero3d-static .hero3d-text { opacity: 1; transform: none; }

/* No-JS: collapse to a plain static hero, no pinning, no empty scroll space */
html:not(.js) .hero-3d-wrap { height: auto; }
html:not(.js) .hero-3d-sticky { position: static; height: auto; min-height: 0; padding: 96px 0; }
html:not(.js) .hero3d-canvas,
html:not(.js) .hero3d-loading,
html:not(.js) .hero3d-cue,
html:not(.js) .hero3d-wordmark { display: none; }
html:not(.js) .hero3d-text { opacity: 1; transform: none; }

@media (max-width: 640px) {
  .hero-3d-wrap { height: 200vh; }
  .hero3d-text { max-width: 100%; }
}

/* ---------- Cards / Grids ---------- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
@media (max-width: 880px) {
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 38px 32px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }

/* Base icon size — must be unscoped so icons used outside .card (section
   heads, hero, CTA buttons) don't fall back to raw SVG intrinsic sizing. */
.icon { width: 44px; height: 44px; color: var(--accent); display: inline-block; flex-shrink: 0; }
.card .icon { margin-bottom: 18px; }
.section-head .icon { margin-bottom: 14px; }
.btn .icon { width: 18px; height: 18px; color: currentColor; }
.step .icon { width: 34px; height: 34px; margin: 10px auto 0; color: var(--accent); }
.card .price-from {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  text-transform: uppercase;
}
.card .price-from strong { color: var(--ink); font-family: var(--font-serif); font-size: 1.1rem; letter-spacing: 0; }

/* ---------- Pillars strip ---------- */
.pillars {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
.pillar-chip {
  border: 1px solid var(--line);
  background: var(--white);
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
}

/* ---------- Pricing ---------- */
.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--line);
  padding: 44px 34px;
  text-align: center;
  position: relative;
}
.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow);
}
.pricing-card.featured .badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--white);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
}
.pricing-card .amount {
  font-family: var(--font-serif);
  font-size: 2.6rem;
  margin: 14px 0 6px;
  color: var(--ink);
}
.pricing-card .amount small { font-size: 0.95rem; font-family: var(--font-sans); color: var(--ink-soft); }
.pricing-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 30px;
  text-align: left;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.pricing-list li {
  padding: 9px 0;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 10px;
}
.pricing-list li:first-child { border-top: none; }
.pricing-note {
  margin-top: 40px;
  text-align: center;
  font-size: 0.88rem;
  color: var(--ink-soft);
  font-style: italic;
}

/* ---------- Testimonials ---------- */
.quote-card {
  background: var(--card-bg);
  border: 1px solid var(--line);
  padding: 34px 30px;
  border-radius: var(--radius);
}
.quote-card .mark { font-family: var(--font-serif); font-size: 2.6rem; color: var(--gold); line-height: 1; margin-bottom: 8px; }
.quote-card p.quote { font-style: italic; color: var(--ink); font-size: 1.02rem; }
.quote-meta { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.quote-meta .avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--bg-alt);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); color: var(--accent); font-weight: 600;
  border: 1px solid var(--line);
}
.quote-meta .name { font-size: 0.85rem; font-weight: 500; }
.quote-meta .result { font-size: 0.76rem; color: var(--accent); letter-spacing: 0.03em; }

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--ink);
}
.faq-q .plus { font-size: 1.4rem; color: var(--accent); transition: transform var(--transition); flex-shrink: 0; margin-left: 20px; }
.faq-item.open .faq-q .plus { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}
.faq-a-inner { padding: 0 0 22px; color: var(--ink-soft); max-width: 760px; }
.faq-group-title { margin-top: 46px; margin-bottom: 6px; }
.faq-group-title:first-child { margin-top: 0; }

/* ---------- Forms ---------- */
.form-field { margin-bottom: 20px; }
.form-field label {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--line);
  background: var(--white);
  font-family: var(--font-sans);
  /* 16px minimum — anything smaller makes iOS Safari auto-zoom the page
     on focus, which is jarring and requires the user to zoom back out. */
  font-size: 1rem;
  color: var(--ink);
  border-radius: var(--radius);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-field textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: 0.8rem; color: var(--ink-soft); margin-top: 14px; }

.contact-methods {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 10px;
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--ink);
  color: var(--bg);
  padding: 70px 0;
  text-align: center;
}
.cta-band h2 { color: var(--bg); }
.cta-band p { color: #C9C5BF; }
.cta-band .btn-outline { border-color: var(--bg); color: var(--bg); }
.cta-band .btn-outline:hover { background: var(--bg); color: var(--ink); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-grid img { height: 26px; margin-bottom: 14px; }
.footer-grid h4 {
  font-family: var(--font-sans);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 16px;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { font-size: 0.88rem; color: var(--ink-soft); }
.footer-grid a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.76rem;
  color: var(--ink-soft);
}
@media (max-width: 880px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- Page header (inner pages) ---------- */
.page-header {
  padding: 64px 0 40px;
  text-align: center;
}
.page-header .eyebrow { display: block; }

/* ---------- Legal pages ---------- */
.legal-body h2 { margin-top: 2em; font-size: 1.5rem; }
.legal-body h3 { font-size: 1.15rem; margin-top: 1.6em; }
.legal-body p, .legal-body li { color: var(--ink-soft); }
.legal-body { max-width: 820px; margin: 0 auto; }
.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.6em 0;
}
.legal-table th, .legal-table td {
  text-align: left;
  padding: 14px 16px;
  border: 1px solid var(--line);
  font-size: 0.92rem;
  vertical-align: top;
}
.legal-table th {
  background: var(--bg-alt);
  width: 32%;
  font-weight: 500;
  color: var(--ink);
}
.legal-nav { display: flex; gap: 20px; justify-content: center; margin-bottom: 30px; flex-wrap: wrap; }
.legal-nav a {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 4px;
  border-bottom: 2px solid transparent;
}
.legal-nav a.active { border-color: var(--accent); color: var(--accent); }

/* ---------- Process steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 880px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .steps { grid-template-columns: 1fr; } }
.step { text-align: center; }
.step .num {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--gold);
  margin-bottom: 10px;
}

/* ---------- Section head ---------- */
.section-head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }

/* ---------- Utility ---------- */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
[data-lang-block] { display: none; }
[data-lang-inline] { display: none; }
html[lang="en"] [data-lang-block="en"] { display: block; }
html[lang="ja"] [data-lang-block="ja"] { display: block; }
html[lang="en"] [data-lang-inline="en"] { display: inline; }
html[lang="ja"] [data-lang-inline="ja"] { display: inline; }
/* Before JS sets html[lang], default to showing English so content is never blank */
html:not([lang="ja"]) [data-lang-inline="en"] { display: inline; }
html:not([lang="ja"]) [data-lang-block="en"] { display: block; }

.reveal { opacity: 1; transform: none; transition: opacity 700ms ease, transform 700ms ease; }
.js .reveal { opacity: 0; transform: translateY(16px); }
.js .reveal.in { opacity: 1; transform: translateY(0); }